Novak Djokovic, Australian Open and Alexander Zverev

Novak Djokovic's semifinal match vs. Alexander Zverev at the Australian Open ended far sooner than the Serbian tennis star—or ...
An injured Novak Djokovic quit because of a torn muscle in his left leg after dropping the first set of his Australian Open ...
Alexander Zverev urges fans not to boo Novak Djokovic, who retired in the Australian Open Semifinals due to injury ...
Injured Djokovic decides not to continue after losing first set as Zverev reaches his first Australian Open final ...
Serbian Davis Cup captain Viktor Troicki has demanded Channel Nine commentator Tony Jones be banned from covering tennis for ...